add validation to all versions.xml files.
add validation to all versions.xml files.

srkdos/droopescan,VielSoft/droopescan,VielSoft/droopescan,fu3kingt3pe/droopescan,srkdos/droopescan,fu3kingt3pe/droopescan,droope/droopescan,droope/droopescan